December 3, 2019, people are taller than buildings, the barrier-free city for people with disabilities is finally going to shine into reality from the dream! Today is the 28th "International Day of Persons with Disabilities", Zheng Weining brother as a representative of persons with disabilities to participate in the "Shenzhen City Barrier-free City Publicity and Promotion Day", delivered a speech on the construction of barrier-free city expectations, "in a truly barrier-free city, disability is only a feature", at the same time and to promote "the world's barrier-free city", and to promote "the world's barrier-free city". In a truly barrier-free city, disability is just a feature", and at the same time, Mr. Wang Jian, the founder of Huada Genetics, who promotes "a world without disabilities", had a lively discussion together and looked up to the future of barrier-free city.